ASoC: Convert to devm_ioremap_resource()

Convert all uses of devm_request_and_ioremap() to the newly introduced
devm_ioremap_resource() which provides more consistent error handling.

devm_ioremap_resource() provides its own error messages so all explicit
error messages can be removed from the failure code paths.

Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: Liam Girdwood <lrg@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 3 insertions, 5 deletions

diff --git a/sound/soc/mxs/mxs-saif.c b/sound/soc/mxs/mxs-saif.c
index 365d9d27a321..b327709eb192 100644
--- a/sound/soc/mxs/mxs-saif.c
+++ b/sound/soc/mxs/mxs-saif.c
@@ -724,11 +724,9 @@ static int mxs_saif_probe(struct platform_device *pdev)
 
         iores = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 
-        saif->base = devm_request_and_ioremap(&pdev->dev, iores);
-        if (!saif->base) {
-                dev_err(&pdev->dev, "ioremap failed\n");
-                return -ENODEV;
-        }
+        saif->base = devm_ioremap_resource(&pdev->dev, iores);
+        if (IS_ERR(saif->base))
+                return PTR_ERR(saif->base);
 
         dmares = platform_get_resource(pdev, IORESOURCE_DMA, 0);
         if (!dmares) {